/* ─────────────────────────────────────────────────────────────────────────
   SolvIOT — style.css  v4
   New immersive dark aesthetic · Warm amber/gold palette
   Bento grid · Glassmorphism · Cinematic typography
   ───────────────────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300&family=Outfit:wght@500;600;700;800&display=swap');

/* ── RESET ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── DESIGN TOKENS ── */
:root {
  /* Core palette — dark (default) */
  --bg:          #0d0b08;
  --bg-rgb:      13, 11, 8;
  --surface:     #141008;
  --surface-2:   #1c160e;
  --surface-3:   #241c12;
  --text-1:      #f5ede0;
  --text-2:      #c4aa8a;
  --text-3:      #7a6249;
  --accent:      #d4a056;
  --accent-rgb:  212, 160, 86;
  --accent-2:    #f0c070;
  --accent-2-rgb:240, 192, 112;
  --green:       #4ade80;
  --purple:      #a78bfa;
  --white:       #ffffff;
  --border:      rgba(212, 160, 86, 0.12);
  --border-2:    rgba(212, 160, 86, 0.22);
  --glass:       rgba(20, 16, 8, 0.6);
  --glass-2:     rgba(26, 20, 10, 0.75);

  --font:        'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-display:'Outfit', 'Inter', sans-serif;

  --nav-h:       68px;
  --r-sm:        10px;
  --r-md:        16px;
  --r-lg:        24px;
  --r-xl:        32px;
  --ease:        cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:     cubic-bezier(0.4, 0, 1, 1);
  --t:           0.25s;
  --t-long:      0.55s;
}

/* Light theme overrides */
[data-theme="light"] {
  --bg:          #faf5ee;
  --bg-rgb:      250, 245, 238;
  --surface:     #f0e8da;
  --surface-2:   #e8ddc8;
  --surface-3:   #ddd0b8;
  --text-1:      #2a1e0f;
  --text-2:      #5a4030;
  --text-3:      #9a7858;
  --accent:      #8c5c1a;
  --accent-rgb:  140, 92, 26;
  --accent-2:    #c47c20;
  --accent-2-rgb:196, 124, 32;
  --border:      rgba(140, 92, 26, 0.14);
  --border-2:    rgba(140, 92, 26, 0.28);
  --glass:       rgba(250, 245, 238, 0.7);
  --glass-2:     rgba(240, 232, 218, 0.85);
}

/* ── BASE ── */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ── CANVAS ── */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  display: block;
}

/* ── CONTAINER ── */
.section-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ═══════════════════════════════════════════
   LOADING SCREEN
═══════════════════════════════════════════ */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.9s var(--ease), visibility 0.9s;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.loader-logo {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.loader-solv { color: var(--text-1); }
.loader-iot  { color: var(--text-1); }
.loader-dot  { color: var(--accent); }

.loader-bar-wrap {
  width: 160px;
  height: 2px;
  background: rgba(212, 160, 86, 0.15);
  border-radius: 2px;
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  animation: loaderFill 1.4s var(--ease) forwards;
}

@keyframes loaderFill {
  to { width: 100%; }
}

.loader-tagline {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  animation: fadeIn 1s ease 0.3s both;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
.solviot-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  transition: background var(--t) var(--ease), backdrop-filter var(--t), border-color var(--t);
  border-bottom: 1px solid transparent;
}

.solviot-nav.scrolled {
  background: var(--glass-2);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-color: var(--border);
}

/* Brand */
.nav-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-solv { color: var(--text-1); }
.brand-iot  { color: var(--text-1); }
.brand-dot  { color: var(--accent); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  position: relative;
  transition: color var(--t);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--t-long) var(--ease);
}

.nav-link:hover,
.nav-link.active-link {
  color: var(--text-1);
}

.nav-link.active-link::after,
.nav-link:hover::after {
  width: 100%;
}

/* Right side */
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme toggle */
.theme-toggle-btn {
  background: none;
  border: none;
  color: var(--text-3);
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color var(--t), background var(--t);
}

.theme-toggle-btn:hover {
  color: var(--accent);
  background: rgba(212, 160, 86, 0.08);
}

/* Dark/light icon logic — dark mode is default, show sun to switch to light */
.theme-toggle-btn .sun-icon  { display: block; }
.theme-toggle-btn .moon-icon { display: none;  }

[data-theme="light"] .theme-toggle-btn .sun-icon  { display: none;  }
[data-theme="light"] .theme-toggle-btn .moon-icon { display: block; }

/* CTA button */
.nav-cta {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  border-radius: 100px;
  padding: 9px 22px;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
}

.nav-cta:hover {
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(212, 160, 86, 0.3);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  z-index: 201;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  z-index: 199;
  background: var(--glass-2);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border-bottom: 1px solid var(--border);
  transform: translateY(-105%);
  transition: transform 0.4s var(--ease);
}

.mobile-menu.open { transform: translateY(0); }

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  padding: 20px 40px 32px;
  gap: 0;
}

.mobile-link {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--t), padding-left var(--t);
}

.mobile-link:hover {
  color: var(--accent);
  padding-left: 8px;
}

.mobile-link:last-child { border-bottom: none; }

/* ═══════════════════════════════════════════
   SECTION LABELS & COMMON
═══════════════════════════════════════════ */
.section-label,
.about-label {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 48px;
}

.section-label::before,
.about-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.section-label span:first-child,
.about-label span:first-child {
  color: var(--accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--text-1);
}

.section-sub {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 380px;
}

/* ═══════════════════════════════════════════
   FADE UP
═══════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 100px;
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background var(--t), transform var(--t), box-shadow var(--t), gap var(--t);
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--accent-2);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(212, 160, 86, 0.35);
  gap: 14px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border-2);
  border-radius: 100px;
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: border-color var(--t), background var(--t), color var(--t), transform var(--t);
  cursor: pointer;
}

.btn-ghost:hover {
  border-color: var(--accent);
  background: rgba(212, 160, 86, 0.06);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 1;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 60px) 40px 60px;
  width: 100%;
}

/* Eyebrow */
.hero-eyebrow { margin-bottom: 28px; }

.eyebrow-text {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border-left: 2px solid var(--accent);
  padding-left: 12px;
}

/* Hero title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 8rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--text-1);
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 0.04em;
}

.title-line { display: block; }

.title-accent {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
}

/* Hero tagline */
.hero-tagline {
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.7;
  color: var(--text-2);
  max-width: 560px;
  margin-bottom: 40px;
}

.br-desktop { display: block; }

/* Hero actions */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 36px;
  border-right: 1px solid var(--border);
}

.hero-stat:first-child { padding-left: 0; }
.hero-stat:last-child  { border-right: none; }

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-1);
  line-height: 1;
}

.stat-sep {
  display: none; /* used only in responsive fallback */
}

.stat-label {
  font-size: 11px;
  color: var(--text-3);
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* Marquee */
.hero-marquee-wrap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  overflow: hidden;
  border-top: 1px solid var(--border);
  background: rgba(13, 11, 8, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

[data-theme="light"] .hero-marquee-wrap {
  background: rgba(250, 245, 238, 0.6);
}

.marquee-track {
  overflow: hidden;
  width: 100%;
  padding: 16px 0;
}

.marquee-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: marqueeScroll 28s linear infinite;
  width: max-content;
}

.marquee-inner span {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-2);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.marquee-dot {
  color: var(--accent) !important;
  font-size: 1.4rem !important;
}

@keyframes marqueeScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 72px;
  right: 40px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: opacity 0.4s;
}

.scroll-cue-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  animation: scrollLinePulse 2s ease-in-out infinite;
}

@keyframes scrollLinePulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
  50%       { opacity: 1;   transform: scaleY(1);   }
}

.scroll-cue span {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

/* ═══════════════════════════════════════════
   ABOUT SECTION
═══════════════════════════════════════════ */
.about-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  background: var(--surface);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-1);
  position: sticky;
  top: calc(var(--nav-h) + 40px);
}

.about-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-2);
}

/* Domain list */
.about-domains {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.domain-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--surface-2);
  border-left: 2px solid var(--border);
  transition: border-color var(--t), transform var(--t);
}

.domain-item:hover {
  border-left-color: var(--accent);
  transform: translateX(4px);
}

.domain-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.domain-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
}

/* ═══════════════════════════════════════════
   PROJECTS SECTION
═══════════════════════════════════════════ */
.projects-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  background: var(--bg);
}

.projects-header {
  display: flex;
  align-items: flex-start;
  gap: 60px;
  margin-bottom: 60px;
}

.projects-header .section-title { flex: 0 0 auto; }
.projects-header .section-sub { padding-top: 12px; }

/* Bento cards */
.projects-bento {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
}

.project-bento-card {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  cursor: default;
}

.project-bento-card:hover {
  border-color: var(--border-2);
  transform: translateY(-6px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] .project-bento-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.pb-card-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.pb-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.2;
  transition: opacity 0.6s;
}

.project-bento-card:hover .pb-glow { opacity: 0.35; }

.pb-glow-1 {
  width: 280px; height: 280px;
  top: -80px; left: -60px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
}

.pb-glow-2 {
  width: 200px; height: 200px;
  bottom: -40px; right: 0;
  background: radial-gradient(circle, var(--accent-2), transparent 70%);
  opacity: 0.1;
}

.pb-glow-3 {
  width: 260px; height: 260px;
  top: -40px; right: -40px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
}

.pb-card-content {
  position: relative;
  z-index: 1;
  padding: 36px 36px 32px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pb-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-3);
  margin-bottom: 16px;
}

.pb-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.pb-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border-left: 2px solid var(--accent);
  padding-left: 8px;
}

[data-theme="light"] .pb-tag {
  color: var(--accent);
  background: rgba(140, 92, 26, 0.08);
  border-color: rgba(140, 92, 26, 0.2);
}

.pb-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--text-1);
  margin-bottom: 20px;
}

.pb-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 28px;
  flex: 1;
}

.pb-team {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.pb-team-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.pb-team span:last-child {
  font-size: 12px;
  color: var(--text-2);
}

.pb-icon-wrap {
  position: absolute;
  bottom: 32px;
  right: 28px;
  width: 120px;
  height: 120px;
  opacity: 0.12;
  color: var(--accent);
  transition: opacity 0.4s, transform 0.5s var(--ease);
  pointer-events: none;
}

.project-small .pb-icon-wrap {
  width: 90px; height: 90px;
  bottom: 24px; right: 20px;
}

.project-bento-card:hover .pb-icon-wrap {
  opacity: 0.22;
  transform: rotate(-8deg) scale(1.08);
}

/* ═══════════════════════════════════════════
   TECH SECTION
═══════════════════════════════════════════ */
.tech-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  background: var(--surface);
}

.tech-section .section-title {
  margin-bottom: 60px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.tech-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px 32px;
  overflow: hidden;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

[data-theme="light"] .tech-card { background: var(--surface-2); }

.tech-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(212, 160, 86, 0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}

.tech-card:hover {
  border-color: var(--accent);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .tech-card:hover {
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
}

.tech-card:hover::before { opacity: 1; }

.tech-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.tech-icon-wrap {
  color: var(--accent);
  transition: transform 0.5s var(--ease), color 0.4s;
}

.tech-card:hover .tech-icon-wrap {
  transform: scale(1.1) rotate(4deg);
  color: var(--accent-2);
}

.tech-num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.tech-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.tech-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-3);
  transition: color 0.4s;
}

.tech-card:hover .tech-desc { color: var(--text-2); }

/* ═══════════════════════════════════════════
   ROADMAP SECTION
═══════════════════════════════════════════ */
.roadmap-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  background: var(--bg);
}

.roadmap-header {
  display: flex;
  align-items: flex-start;
  gap: 60px;
  margin-bottom: 80px;
}

.roadmap-header .section-title { flex: 0 0 auto; }
.roadmap-header .section-sub { padding-top: 12px; }

/* Timeline */
.roadmap-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.roadmap-item {
  display: grid;
  grid-template-columns: 200px 60px 1fr;
  gap: 0;
  align-items: stretch;
  padding: 0;
  position: relative;
}

.rm-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 32px 32px 32px 0;
  text-align: right;
  justify-content: flex-start;
}

.rm-phase {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.rm-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 100px;
  padding: 4px 10px;
  width: fit-content;
  align-self: flex-end;
}

.rm-status-done {
  background: rgba(74, 222, 128, 0.1);
  color: var(--green);
  border: 1px solid rgba(74, 222, 128, 0.25);
}

.rm-status-active {
  background: rgba(212, 160, 86, 0.12);
  color: var(--accent);
  border: 1px solid rgba(212, 160, 86, 0.3);
}

.rm-status-planned {
  background: rgba(167, 139, 250, 0.1);
  color: var(--purple);
  border: 1px solid rgba(167, 139, 250, 0.25);
}

.rm-pulse {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulseDot 1.6s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.6); opacity: 0.7; }
}

/* Connector column */
.rm-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 0;
  position: relative;
}

.rm-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--surface-3);
  border: 2px solid var(--border-2);
  flex-shrink: 0;
  z-index: 1;
  transition: border-color 0.4s, background 0.4s;
}

.rm-dot-active {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 6px rgba(212, 160, 86, 0.15);
}

.rm-dot-planned {
  border-style: dashed;
  border-color: var(--purple);
  background: transparent;
}

.rm-line {
  width: 1px;
  flex: 1;
  background: linear-gradient(to bottom, var(--border-2), var(--border));
  margin-top: 8px;
}

/* Right content */
.rm-right {
  padding: 28px 0 28px 32px;
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s;
}

.roadmap-item:last-child .rm-right {
  border-bottom: none;
}

.roadmap-item:hover .rm-right {
  border-left-color: var(--border-2);
}

.roadmap-item:hover .rm-dot {
  border-color: var(--accent);
  background: rgba(212, 160, 86, 0.15);
}

.rm-done .rm-dot {
  background: rgba(74, 222, 128, 0.2);
  border-color: var(--green);
}

.rm-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.rm-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 560px;
}

/* ═══════════════════════════════════════════
   TEAM SECTION
═══════════════════════════════════════════ */
.team-section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  background: var(--surface);
}

.team-header {
  display: flex;
  align-items: flex-start;
  gap: 60px;
  margin-bottom: 60px;
}

.team-header .section-title { flex: 0 0 auto; }
.team-header .section-sub { padding-top: 12px; }

/* Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.team-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

[data-theme="light"] .team-card { background: var(--surface-3); }

.team-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28);
}

[data-theme="light"] .team-card:hover {
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
}

/* Accent bar */
.tc-accent-bar {
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.team-card:hover .tc-accent-bar { opacity: 1; }

/* Card body */
.tc-body {
  padding: 28px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Avatar */
.tc-avatar {
  position: relative;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}

.tc-initials {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(212, 160, 86, 0.2), rgba(212, 160, 86, 0.05));
  border: 2px solid rgba(212, 160, 86, 0.3);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
  transition: border-color 0.4s, box-shadow 0.4s;
}

.team-card:hover .tc-initials {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(212, 160, 86, 0.25);
}

.tc-avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-top-color: var(--accent);
  border-right-color: var(--accent);
  opacity: 0;
  transition: opacity 0.4s;
  animation: none;
}

.team-card:hover .tc-avatar-ring {
  opacity: 0.5;
  animation: ringRotate 3s linear infinite;
}

@keyframes ringRotate {
  from { transform: rotate(0deg);   }
  to   { transform: rotate(360deg); }
}

/* Info */
.tc-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tc-role-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.tc-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.tc-focus {
  font-size: 12.5px;
  color: var(--text-3);
  line-height: 1.55;
  margin-top: 4px;
}

/* Links */
.tc-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.tc-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  transition: color var(--t);
  width: fit-content;
}

.tc-email:hover { color: var(--accent); }
.tc-linkedin:hover { color: var(--accent-2); }

/* ═══════════════════════════════════════════
   CONNECT SECTION
═══════════════════════════════════════════ */
.connect-section {
  position: relative;
  z-index: 1;
  padding: 120px 0 140px;
  background: var(--bg);
}

.connect-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: flex-start;
}

.connect-left {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: calc(var(--nav-h) + 40px);
}

.connect-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-1);
}

.connect-sub {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-2);
}

.connect-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 12px;
}

.connect-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  transition: color var(--t), gap var(--t);
}

.connect-email:hover {
  color: var(--accent-2);
  gap: 14px;
}

.connect-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.connect-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  color: var(--text-3);
}

/* Form */
.connect-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}

.form-input,
.form-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 13px 16px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--text-1);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea {
  background: var(--surface);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-3);
  opacity: 0.7;
}

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(212, 160, 86, 0.5);
  box-shadow: 0 0 0 3px rgba(212, 160, 86, 0.08);
}

.form-textarea {
  border-radius: var(--r-md);
  resize: vertical;
  min-height: 120px;
}

.form-success {
  font-size: 13px;
  color: var(--green);
  font-weight: 500;
  padding: 12px 16px;
  background: rgba(74, 222, 128, 0.07);
  border: 1px solid rgba(74, 222, 128, 0.2);
  border-radius: var(--r-md);
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.site-footer {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 56px 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.footer-tagline {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}

.footer-nav {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color var(--t);
}

.footer-link:hover { color: var(--accent); }

.footer-copy {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 8px;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */

/* Large tablet */
@media (max-width: 1100px) {
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }

  .roadmap-item {
    grid-template-columns: 160px 50px 1fr;
  }
}

/* Tablet */
@media (max-width: 900px) {
  :root { --nav-h: 60px; }

  .solviot-nav { padding: 0 24px; }
  .nav-links   { display: none; }
  .nav-cta     { display: none; }
  .hamburger   { display: flex; }

  .section-container { padding: 0 24px; }
  .hero-content { padding-left: 24px; padding-right: 24px; }

  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .about-heading { position: static; font-size: 2.2rem; }

  .projects-header { flex-direction: column; gap: 20px; }
  .projects-bento  { grid-template-columns: 1fr; }

  .roadmap-header { flex-direction: column; gap: 20px; }
  .roadmap-item   { grid-template-columns: 120px 40px 1fr; }
  .rm-left        { padding-right: 16px; }
  .rm-right       { padding-left: 20px; }

  .team-header    { flex-direction: column; gap: 20px; }
  .team-grid      { grid-template-columns: 1fr 1fr; }

  .connect-layout { grid-template-columns: 1fr; gap: 48px; }
  .connect-left   { position: static; }

  .form-row { grid-template-columns: 1fr; }

  .hero-stats .hero-stat {
    padding: 0 20px;
  }

  .scroll-cue { display: none; }
  .br-desktop { display: none; }
}

/* Mobile */
@media (max-width: 640px) {
  .section-container { padding: 0 20px; }
  .hero-content { padding-left: 20px; padding-right: 20px; }

  .hero-title { font-size: clamp(2.8rem, 11vw, 5rem); }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .hero-stat {
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 0;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding-bottom: 20px;
    width: 100%;
  }

  .hero-stat:last-child { border-bottom: none; padding-bottom: 0; }

  .stat-num { font-size: 2.2rem; }

  .about-section   { padding: 80px 0; }
  .projects-section{ padding: 80px 0; }
  .tech-section    { padding: 80px 0; }
  .roadmap-section { padding: 80px 0; }
  .team-section    { padding: 80px 0; }
  .connect-section { padding: 80px 0 100px; }

  .tech-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }

  .roadmap-item { grid-template-columns: 100px 36px 1fr; }
  .rm-left { padding: 20px 12px 20px 0; }
  .rm-right { padding: 20px 0 20px 16px; }

  .connect-form { padding: 28px 20px; }

  .footer-nav { gap: 20px; }
  .mobile-menu-inner { padding: 20px 20px 28px; }

  .projects-bento { gap: 12px; }
  .pb-card-content { padding: 24px 24px 22px; }
}

/* Very small */
@media (max-width: 380px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .section-label, .about-label { margin-bottom: 32px; }
}